IY-Gamemode+.sk v1.2

#Written by IchinoseYuki (Discord:一ノ瀬雪#1027)
#Request: IY-Core Ver:1.0 or later

on script load:
	broadcast "&e&l&k|||&9&l[&b&lIchinoseYuki Skript - Gamemode+&9&l]&e&l&k|||&r &7Ver.1.2"

command /gamemode [<string>] [<string>]:
	aliases: /gm
	trigger:
		if player doesn't have permission "skript.iy.gamemode":
			sender is a player
			send "&4Error: &rYou don't have permission." if {IY::config::%uuid of player%::language} is "en"
			send "&4失敗: &rそのコマンドを使用する権限がありません。" if {IY::config::%uuid of player%::language} is "ja"
			stop
		if arg-1 is not set:
			send "&4Error: &rSpecify argument for command." if {IY::config::%uuid of player%::language} is "en"
			send "&4失敗: &rコマンドの引数を指定してください。" if {IY::config::%uuid of player%::language} is "ja"
			stop
		if arg-1 is not "0" or "s" or "survival" or "1" or "c" or "creative" or "2" or "a" or "adventure" or "3" or "sp" or "spectator":
			if arg-2 is not set:
				send "&4Error: &rIncorrect argument for command.%nl%&0:      &7/gamemode &c&n%arg-1%" if {IY::config::%uuid of player%::language} is "en"
				send "&4失敗: &rコマンドの引数の指定が間違っています。%nl%&0:      &7/gamemode &c&n%arg-1%" if {IY::config::%uuid of player%::language} is "ja"
			if arg-2 is set:
				if the first 2 characters of arg-2 is "@a" or "@p" or "@r" or "@e" or "@s":
					if the first 2 characters of arg-2 is "@e":
						send "&4Error: &rIncorrect argument for command.%nl%&0:      &rOnly players may be affected by this command.%nl%&0:      &7/gamemode &c&n%arg-1% %arg-2%" if {IY::config::%uuid of player%::language} is "en"
						send "&4失敗: &rコマンドの引数の指定が間違っています。%nl%&0:      &rこのコマンドはプレイヤーに対してのみ有効です。%nl%&0:      &7/gamemode &c&n%arg-1% %arg-2%" if {IY::config::%uuid of player%::language} is "ja"
						stop
					if the part of arg-2 between index 3 and index 3 is "[":
						set {_a2} to arg-2
						set {_op::*} to {_a2} split at "["
						send "&4Error: &rIncorrect argument for command.%nl%&0:      &rThe selector option is not yet supported.%nl%&0:      &7/gamemode &c&n%arg-1% &7%{_op::1}%&c&n[%{_op::2}%" if {IY::config::%uuid of player%::language} is "en"
						send "&4失敗: &rコマンドの引数の指定が間違っています。%nl%&0:      &rセレクターオプションはまだサポートされていません。%nl%&0:      &7/gamemode &c&n%arg-1% &7%{_op::1}%&c&n[%{_op::2}%" if {IY::config::%uuid of player%::language} is "ja"
						stop
					send "&4Error: &rIncorrect argument for command.%nl%&0:      &7/gamemode &c&n%arg-1%&7 %arg-2%" if {IY::config::%uuid of player%::language} is "en"
					send "&4失敗: &rコマンドの引数の指定が間違っています。%nl%&0:      &7/gamemode &c&n%arg-1%&7 %arg-2%" if {IY::config::%uuid of player%::language} is "ja"
				if the first 2 characters of arg-2 is not "@a" or "@p" or "@r" or "@e" or "@s":
					if arg-2 parsed as offline player is online:
						send "&4Error: &rIncorrect argument for command.%nl%&0:      &7/gamemode &c&n%arg-1%&7 %arg-2%" if {IY::config::%uuid of player%::language} is "en"
						send "&4失敗: &rコマンドの引数の指定が間違っています。%nl%&0:      &7/gamemode &c&n%arg-1%&7 %arg-2%" if {IY::config::%uuid of player%::language} is "ja"
					else:
						send "&4Error: &rIncorrect argument for command.%nl%&0:      &r%arg-2% is offline.%nl%&0:      &7/gamemode &c&n%arg-1% %arg-2%" if {IY::config::%uuid of player%::language} is "en"
						send "&4失敗: &rコマンドの引数の指定が間違っています。%nl%&0:      &r%arg-2%はオフラインです。%nl%&0:      &7/gamemode &c&n%arg-1% %arg-2%" if {IY::config::%uuid of player%::language} is "ja"
			stop
		if arg-2 is set:
			if arg-1 is "0" or "０" or "s" or "survival":
				set {_gm} to survival
			if arg-1 is "1" or "１" or "c" or "creative":
				set {_gm} to creative
			if arg-1 is "2" or "２" or "a" or "adventure":
				set {_gm} to adventure
			if arg-1 is "3" or "３" or "sp" or "spectator":
				set {_gm} to spectator
			loop all players:
				add loop-player to {_p::*}
			if the first 2 characters of arg-2 is "@a" or "@p" or "@r" or "@e" or "@s":
				if the first 2 characters of arg-2 is "@e":
					send "&4Error: &rOnly players may be affected by this command.%nl%&0:      &7/gamemode %arg-1% &c&n%arg-2%" if {IY::config::%uuid of player%::language} is "en"
					send "&4失敗: &rこのコマンドはプレイヤーに対してのみ有効です。%nl%&0:      &7/gamemode %arg-1% &c&n%arg-2%" if {IY::config::%uuid of player%::language} is "ja"
					stop
				if the part of arg-2 between index 3 and index 3 is "[":
					set {_a2} to arg-2
					set {_op::*} to {_a2} split at "["
					send "&4Error: &rThe selector option is not yet supported.%nl%&0:      &7/gamemode %arg-1% %{_op::1}%&c&n[%{_op::2}%" if {IY::config::%uuid of player%::language} is "en"
					send "&4失敗: &rセレクターオプションはまだサポートされていません。%nl%&0:      &7/gamemode %arg-1% %{_op::1}%&c&n[%{_op::2}%" if {IY::config::%uuid of player%::language} is "ja"
					stop
				if the first 2 characters of arg-2 is "@a":
					set gamemode of {_p::*} to {_gm}
					send "&aSuccess: &rChanged all players' game mode to %{_gm}%." if {IY::config::%uuid of player%::language} is "en"
					send "&a成功: &rすべてのプレイヤーのゲームモードを%{_gm}%に変更しました。" if {IY::config::%uuid of player%::language} is "ja"
				if the first 2 characters of arg-2 is "@p" or "@s":
					set gamemode of player to {_gm}
					send "&aSuccess: &rChanged your game mode to %{_gm}%." if {IY::config::%uuid of player%::language} is "en"
					send "&a成功: &rあなたのゲームモードを%{_gm}%に変更しました。" if {IY::config::%uuid of player%::language} is "ja"
				if the first 2 characters of arg-2 is "@r":
					set {_p} to random element out of {_p::*}
					set gamemode of {_p} to {_gm}
					send "&aSuccess: &rChanged %{_p}%'s game mode to %{_gm}%." if {IY::config::%uuid of player%::language} is "en"
					send "&a成功: &r%{_p}%のプレイヤーのゲームモードを%{_gm}%に変更しました。" if {IY::config::%uuid of player%::language} is "ja"
			if the first 2 characters of arg-2 is not "@a" or "@p" or "@r" or "@e" or "@s":
				if arg-2 parsed as offline player is online:
					set gamemode of arg-2 parsed as player to {_gm}
					send "&aSuccess: &rChanged %arg-2%'s game mode to %{_gm}%." if {IY::config::%uuid of player%::language} is "en"
					send "&a成功: &r%arg-2%のゲームモードを%{_gm}%に変更しました。" if {IY::config::%uuid of player%::language} is "ja"
					stop
				send "&4Error: &r%arg-2% is offline.%nl%&0:      &7/gamemode %arg-1% &c&n%arg-2%" if {IY::config::%uuid of player%::language} is "en"
				send "&4失敗: &r%arg-2%はオフラインです。%nl%&0:      &7/gamemode %arg-1% &c&n%arg-2%" if {IY::config::%uuid of player%::language} is "ja"
			stop
		if arg-2 is not set:
			if arg-1 is "0" or "０" or "s" or "survival":
				set {_gm} to survival
			if arg-1 is "1" or "１" or "c" or "creative":
				set {_gm} to creative
			if arg-1 is "2" or "２" or "a" or "adventure":
				set {_gm} to adventure
			if arg-1 is "3" or "３" or "sp" or "spectator":
				set {_gm} to spectator
			set gamemode of player to {_gm}
			send "&aSuccess: &rChanged your game mode to %{_gm}%." if {IY::config::%uuid of player%::language} is "en"
			send "&a成功: &rゲームモードを%{_gm}%に変更しました。" if {IY::config::%uuid of player%::language} is "ja"
			stop

on tab complete:
	set {_args::*} to substring of event-string from 2 to length of event-string split at " "
	{_args::1} is "gamemode" #label
	if size of {_args::*} is 2: #arg-1
		set {_comp::*} to "adventure", "creative", "spectator" and "survival"
		loop {_comp::*}:
			set {_size} to length of {_args::2}
			if the first {_size} characters of {_args::2} is the first {_size} characters of loop-value:
				add loop-value to completions
		if the first 1 characters of {_args::2} is not set:
			add "adventure", "creative", "spectator" and "survival" to completions
	if size of {_args::*} is 3: #arg-2
		loop all players:
			add "%loop-player%" to {_comp::*}
		loop {_comp::*}:
			set {_size} to length of {_args::3}
			if the first {_size} characters of {_args::3} is the first {_size} characters of loop-value:
				add loop-value to completions
		if the first 1 characters of {_args::3} is not set:
			loop all players:
				add "%loop-player%" to completions